IT1257001B - Processo per la cristalizzazione dello iopamidolo - Google Patents

Processo per la cristalizzazione dello iopamidolo

Info

Publication number
IT1257001B
IT1257001B ITMI931720A ITMI931720A IT1257001B IT 1257001 B IT1257001 B IT 1257001B IT MI931720 A ITMI931720 A IT MI931720A IT MI931720 A ITMI931720 A IT MI931720A IT 1257001 B IT1257001 B IT 1257001B
Authority
IT
Italy
Prior art keywords
iopamidol
crystallisation
butanol
pharmacopoeia
sec
Prior art date
Application number
ITMI931720A
Other languages
English (en)
Inventor
Marco Villa
Maurizio Paiocchi
Original Assignee
Zambon Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zambon Spa filed Critical Zambon Spa
Publication of ITMI931720A0 publication Critical patent/ITMI931720A0/it
Priority to ITMI931720A priority Critical patent/IT1257001B/it
Priority to IL11039194A priority patent/IL110391A/en
Priority to SI9420046A priority patent/SI9420046B/sl
Priority to GR940100366A priority patent/GR940100366A/el
Priority to RU96105070A priority patent/RU2135462C1/ru
Priority to PCT/EP1994/002415 priority patent/WO1995004031A1/en
Priority to HU9600191A priority patent/HU217023B/hu
Priority to AU75321/94A priority patent/AU690138B2/en
Priority to NZ271632A priority patent/NZ271632A/en
Priority to CN94192930A priority patent/CN1035940C/zh
Priority to KR1019960700580A priority patent/KR100355211B1/ko
Priority to ZA945472A priority patent/ZA945472B/xx
Priority to GB9414912A priority patent/GB2280436B/en
Priority to NL9401229A priority patent/NL194272C/nl
Priority to CH02354/94A priority patent/CH686783A5/it
Priority to PT101554A priority patent/PT101554B/pt
Priority to FR9409238A priority patent/FR2708601B1/fr
Priority to CA002128942A priority patent/CA2128942C/en
Priority to DE4426818A priority patent/DE4426818A1/de
Priority to JP17811594A priority patent/JP3299045B2/ja
Priority to SE9402595A priority patent/SE9402595L/xx
Priority to BE9400717A priority patent/BE1008403A4/fr
Priority to US08/281,985 priority patent/US5571941A/en
Priority to CZ19941831A priority patent/CZ289300B6/cs
Priority to ES09401679A priority patent/ES2102312B1/es
Priority to AT0150594A priority patent/AT404832B/de
Priority to IE940609A priority patent/IE80675B1/en
Priority to DK089294A priority patent/DK172074B1/da
Publication of ITMI931720A1 publication Critical patent/ITMI931720A1/it
Application granted granted Critical
Publication of IT1257001B publication Critical patent/IT1257001B/it
Priority to FI960400A priority patent/FI960400A/fi
Priority to NO960376A priority patent/NO304226B1/no
Priority to US08/797,610 priority patent/USRE36433E/en
Priority to US09/139,894 priority patent/US6506938B1/en

Links

Abstract

Viene descritto un processo per la cristallizzazione dello Iopamidolo che impiega n.butanolo o sec.butanolo come solvente. Lo Iopamidolo viene ottenuto con alte rese, anche partendo da soluzioni acquose dello stesso e possiede caratteristiche in accordo a quelle richieste dalla farmacopea.
ITMI931720A 1993-07-30 1993-07-30 Processo per la cristalizzazione dello iopamidolo IT1257001B (it)

Priority Applications (32)

Application Number Priority Date Filing Date Title
ITMI931720A IT1257001B (it) 1993-07-30 1993-07-30 Processo per la cristalizzazione dello iopamidolo
IL11039194A IL110391A (en) 1993-07-30 1994-07-20 Process for the formation of infamidol
SI9420046A SI9420046B (sl) 1993-07-30 1994-07-22 Postopek za kristalizacijo Iopamidola
GR940100366A GR940100366A (en) 1993-07-30 1994-07-22 Process for the crystallization of iopamidol.
RU96105070A RU2135462C1 (ru) 1993-07-30 1994-07-22 Способ кристаллизации иопамидола
PCT/EP1994/002415 WO1995004031A1 (en) 1993-07-30 1994-07-22 Process for the crystallization of iopamidol
HU9600191A HU217023B (hu) 1993-07-30 1994-07-22 Eljárás jopamidol kristályosítására
AU75321/94A AU690138B2 (en) 1993-07-30 1994-07-22 Process for the crystallization of iopamidol
NZ271632A NZ271632A (en) 1993-07-30 1994-07-22 Crystallisation of iopamidol using an isomer of butanol
CN94192930A CN1035940C (zh) 1993-07-30 1994-07-22 碘异酞醇的结晶方法
KR1019960700580A KR100355211B1 (ko) 1993-07-30 1994-07-22 요오파미돌의결정화방법
ZA945472A ZA945472B (en) 1993-07-30 1994-07-25 Process for the crystallization of iopamidol
GB9414912A GB2280436B (en) 1993-07-30 1994-07-25 Process for the crystallization of lopamidol
FR9409238A FR2708601B1 (fr) 1993-07-30 1994-07-26 Procédé de cristallisation d'Iopamidol.
CH02354/94A CH686783A5 (it) 1993-07-30 1994-07-26 Processo per la cristallizzazione dello Iopamidolo.
PT101554A PT101554B (pt) 1993-07-30 1994-07-26 Processo para a cristalizacao de iopamidol utilizando um butanol como solvente, iopamidol cristalino assim obtido e agentes de contraste radiograficos que o contem
NL9401229A NL194272C (nl) 1993-07-30 1994-07-26 Werkwijze voor de kristallisatie van iopamidol.
CA002128942A CA2128942C (en) 1993-07-30 1994-07-27 Process for the crystallization of iopamidol
DE4426818A DE4426818A1 (de) 1993-07-30 1994-07-28 Verfahren zur Kristallisation von Iopamidol
ES09401679A ES2102312B1 (es) 1993-07-30 1994-07-29 Procedimiento para la cristalizacion del iopamidol
IE940609A IE80675B1 (en) 1993-07-30 1994-07-29 Process for the crystallization of iopamidol
BE9400717A BE1008403A4 (fr) 1993-07-30 1994-07-29 Procede de cristallisation d'iopamidol.
US08/281,985 US5571941A (en) 1993-07-30 1994-07-29 Process for the purifying of iopamidol
CZ19941831A CZ289300B6 (cs) 1993-07-30 1994-07-29 Způsob krystalizace iopamidolu a neiontové kontrastní médium
JP17811594A JP3299045B2 (ja) 1993-07-30 1994-07-29 イオパミドールを結晶化する方法
AT0150594A AT404832B (de) 1993-07-30 1994-07-29 Verfahren zur kristallisation von iopamidol
SE9402595A SE9402595L (sv) 1993-07-30 1994-07-29 Förfarande för kristallisation av iopamidol
DK089294A DK172074B1 (da) 1993-07-30 1994-07-29 Fremgangsmåde til krystallisation af iopamidol og anvendelse af butanol dertil
FI960400A FI960400A (fi) 1993-07-30 1996-01-29 Menetelmä iopamidolin kiteyttämiseksi
NO960376A NO304226B1 (no) 1993-07-30 1996-01-29 FremgangsmÕte for krystallisering av iopamidol, samt anvendelse av butanoler ved krystalliseringen
US08/797,610 USRE36433E (en) 1993-07-30 1997-02-07 Process for the purifying of iopamidol
US09/139,894 US6506938B1 (en) 1993-07-30 1998-08-25 Process for the purifying of iopamidol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI931720A IT1257001B (it) 1993-07-30 1993-07-30 Processo per la cristalizzazione dello iopamidolo

Publications (3)

Publication Number Publication Date
ITMI931720A0 ITMI931720A0 (it) 1993-07-30
ITMI931720A1 ITMI931720A1 (it) 1995-01-30
IT1257001B true IT1257001B (it) 1996-01-05

Family

ID=11366736

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI931720A IT1257001B (it) 1993-07-30 1993-07-30 Processo per la cristalizzazione dello iopamidolo

Country Status (1)

Country Link
IT (1) IT1257001B (it)

Also Published As

Publication number Publication date
ITMI931720A0 (it) 1993-07-30
ITMI931720A1 (it) 1995-01-30

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970612